CBRS

Google remains hopeful the 3.5 GHz band citizens broadband radio service band will open for business in the first half of 2019, said Andrew Clegg, spectrum engineering lead, at the Next Century Cities conference Tuesday. Clegg predicted sharing will remain a key theme under President Donald Trump and will hit new heights with use of the 3.5 GHz band. The CBRS band will benefit rural and urban consumers, Clegg said: “It’s going to add a lot of fill-in capacity for urban systems. It’s a great complement to 5G.” In rural markets, wireless ISPs now have access to 50 MHz in the band and will be able to use up to 150 MHz, he said.

With 2019 dubbed the year of 5G and companies vying to compete in the new citizens broadband radio service and other bands, the federal shutdown comes at a bad time, industry officials said last week. Every cellphone, TV, computer or other device sold in the U.S. emits a unique RF signature and must be cleared by the FCC. With the agency mostly shuttered as of Thursday, those clearances can no longer take place.

Two groups asked the FCC to waive requirements that 3650-3700 MHz licensees complete the transition to Part 96 citizens broadband radio service rules by April 17, 2020. "In light of the delays in opening the 3550-3700 MHz band for commercial service under the CBRS rules and the uncertainty created by the subsequent and ongoing rulemaking proceeding, Licensees will require more time," petitioned the Wireless ISP Association and the Utilities Technology Council, posted Monday in docket 18-353. They requested extension through Jan. 8, 2023, when "the last 3650-3700 MHz license expires."

The dynamic sharing framework the FCC adopted for the 3.5 GHz citizens broadband radio service band may not translate elsewhere, said a Friday report to Congress. The FCC responded to instruction in the Spectrum Pipeline Act and earlier took comment on rule changes and on proposals to open 1 GHz of spectrum between 6 GHz and 56 GHz (see 1809120043). Commissioners didn’t vote on the 14-page report, by the Wireless Bureau and Office of Engineering and Technology. Work on the 3.5 GHz band is bearing fruit, the report said. “Intended to protect incumbent uses while encouraging innovative technologies and services," it "has fostered significant investment in the 3.5 GHz band,” the FCC said. “Most comments … coalesced around the adoption of a wait-and see-approach before the Commission decides to apply these techniques elsewhere.” Groups like the WinnForum are looking at similar sharing in other bands, the FCC said. “It is too soon to know whether other bands may be suitable for licensed or unlicensed use based on the techniques used in the 3.5 GHz band.” The 3.5 GHz rule changes were approved 3-1 at the October commissioners' meeting (see 1810230037). The staff report defends the changes. They "set the stage to: (1) promote investment in the band; (2) encourage rapid and robust network deployment; and (3) protect federal and non-federal incumbent users,” the report said. On proposals to reallocate spectrum for broadband above 6 GHz, the regulator “has made spectrum available for unlicensed use of the 64-71 GHz band and licensed fixed and mobile use in the 24 GHz, 28 GHz, 37 GHz, 39 GHz, and 47 GHz bands,” the report said. It notes the 6 GHz NPRM also approved in October (see 1810230038). The document said fixed service operators “heavily” use that band. “More than 27,000 licenses are issued for point-to-point operations” there, it said: “This proceeding has not been finalized and may not ultimately require use of automated frequency control systems throughout the band or involve a full one gigahertz of spectrum."

Though it's unclear what will come out of the comprehensive national spectrum strategy ordered by President Donald Trump last week (see 1810250018), industry officials said government is right to do everything it can, given the escalating demands for spectrum amid coming 5G. Some are skeptical.

With a commissioner vote next week on revised rules for the 3.5 GHz citizens broadband radio service band, CBRS advocates said Monday the band is poised to be a big deal regardless of the outcome (see 1810110068). The FCC fight has been over the priority access licenses to be sold in each market, but 80 MHz remains for general access, unlicensed use, a Monday webinar heard.

No one should feel entitled to citizens broadband radio service licenses, FCC Commissioner Mike O’Rielly told a Schools, Health & Libraries Association conference Thursday. O’Rielly told us he sees little room for additional compromise on the order headed into the Oct. 23 commissioners' meeting, though he is open to new ideas. “I’ve been working on this for a year, I’ve talked to all the parties multiple, multiple times,” O’Rielly said in an interview: “We’ve found" a place "I’m very comfortable with.” If anyone has new ideas, O’Rielly said, he will take a look.

FCC Commissioner Jessica Rosenworcel has big concerns about the 3.5 GHz order set for a vote by commissioners Oct. 23, aide Umair Javed said at an FCBA event Wednesday. Erin McGrath, aide to Mike O’Rielly, defended the order's approach.

ORLANDO -- Competitive Carrier Association executives expressed some concerns about T-Mobile’s proposed buy of Sprint, on a Wednesday panel at the group's annual convention. Members remain very focused on spectrum, including high band and the 3.5 GHz band, said CCA President Steve Berry, speaking to members. Spectrum remains a big issue, the executives agreed.

The FCC Office of Engineering and Technology approved special temporary authority for Nokia to demo end-to-end citizens broadband radio service to customers in Murray Hill, New Jersey. The STA will “allow the company to enhance its efforts to design and develop equipment to meet the communications needs of our customers,” Nokia said. Ericsson said the FCC approved certification for its CBRS portfolio. “The 3.5 GHz CBRS band for LTE will be used to improve wireless broadband access and performance in the U.S.,” the company said. “The shared spectrum approach adopted in the CBRS band is key to meeting service providers' network capacity challenges as data demands increase. CBRS will also open up new opportunities for private LTE operators, enterprise and cable companies, and will support mobile broadband and Fixed Wireless Access applications.”